What is half plate armor?

Half plate armor is a type of armor that covers the upper body, consisting of several metal plates that are attached to a cloth or leather base. It provides good protection against blows and cuts, but is not as heavy as full plate armor, allowing for greater mobility. Half plate armor was popular in the 15th and 16th centuries and was often worn by knights and heavy cavalry. The armor typically covered the torso, arms, and upper legs, but left the joints and lower legs unprotected to allow for greater flexibility during combat. It was often worn with chain mail beneath for added protection. Half plate armor was primarily made out of steel and iron and was expensive to produce and maintain.